Cold-formed, thermally broken steel doors and windows offer a sleek, modern aesthetic whilemaintaining durability and energy efficiency. Produced by bending steel at room temperature.these products provide precise dimensions and a smooth finish, They are commonly used incommercial and residential settings where a contemporary look is desired.
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Five Major Properties
Class 4(36db)
Sound Insulation Performance
Class 5(600Pa)
Water Tightness Performance
Class 9
Wind Pressure Resistance Performance
Class 7(1.7w/m'.k)
Thermal Insulating Property
Class 8
Airtigtness Performance
Basic Configuration
Frame material
RP thermally broken steel profiles
Color
Frosted black, Color changeable
Frame thickness
70mm
Visible size
45mm
Wall thickness
1.5mm~3.0mm
Cavities thickness
55mm/40mm/25mm
Glass
5G+16A+5G(Triple Decorative Latticework)
Open method
Casement / Top-hung / Center-hung
Hardware
Single Hinge weighting 80kg
Surface Treatment
Fluorocarbon coating(coating temperature is 80-120℃)or private customization
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